The Wacker Neuson Connector is a genuine OEM component designed for E5000 Ground Heaters, Pureheat Hydronic Heaters, and HHS700M/HHS702 Hose Handling Systems. As a factory-sourced part, it is manufactured to the exact tolerances and material specifications required by these hydronic heating and hose management systems. This connector is compatible across multiple E5000 and Pureheat configurations, including diesel-fired and generator-equipped variants. Confirm your model number before ordering to ensure a correct application match.
Key Features
- Genuine OEM Electrical Integrity — Factory-specified connector with the correct pin configuration, contact material, and mating geometry to maintain a secure, low-resistance electrical connection in demanding heating system environments.
- Drop-In Installation — Engineered to mate directly with the existing wiring harness on compatible models, requiring no splicing or modification to the harness terminals.
- Broad Fitment Across Wacker Neuson Heating Platforms — Confirmed for E5000 Ground Heaters (diesel burner and 12kW generator variants), Pureheat Hydronic Heaters (oil burner and diesel), and HHS700M/HHS702 Hose Handling Systems.
- Sustained Signal and Power Delivery — A correctly seated connector maintains uninterrupted communication between the heater's control circuit and burner or pump components; a failed or corroded connector can cause intermittent shutdowns or a complete loss of heat output.
- Electrical Safety Compliance — Using the correct OEM connector on fuel-burning heating equipment ensures the electrical connection meets the insulation and current-carrying ratings intended for the system, reducing the risk of arc faults or heat damage at the joint.
A connector in a hydronic heating or hose handling system serves as the mechanical and electrical interface between wiring harness segments or between the harness and a key component such as a burner control board, pump motor, or sensor. It allows sections of the electrical system to be assembled, serviced, or replaced without cutting and re-splicing wires. When a connector becomes cracked, corroded, or fails to seat properly, the result is an unreliable electrical connection that can cause erratic heater behavior, fault codes, or a complete failure to ignite — particularly problematic in cold-weather jobsite applications where consistent heat output is critical.
Part Details
| Part Number | 5000166716 |
|---|---|
| Old Part Number | 0166716 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E5000 GROUND HEATER, W/DIESEL BURNER | E5000 | 5000620897, 5000620899 |
| HHS702 Hose Handling System | HHS702 | 5000620426 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620190 |
| Hose Handling System | HHS700M | 5000620420 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
